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Dwyer CX-42 | Compressor Pressure Switch | 35-150 psi | 1/4 NPT, 4-Port
Part Number : CX-42
The Dwyer CX-42 is a Series CX compressor pressure switch for 35 to 150 psi, with a 1/4 NPT connection listed with four ports. Its SPST switch directly controls pumps and motors, and deadband and set point are adjusted by screws inside the lid.
- Unloader valve stops compressors starting under load
- Auto/off lever to stop the load manually
- Aluminium housing, screw terminals, CE
- Extra port can take a pressure gauge
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| Part Number | CX-42 |
| Brand | Dwyer |
| Series | CX |
| Range | 35-150 psi |
| Contact | SPST |
| Process Connection | 1/4 NPT female |
| Electrical Connection | Screw terminals |
| Housing | Aluminium |
| Approvals | CE |
| Net Weight | 0.79 lb |
- Range of four ports: 35-150 PSIG (2.4-10.3)Deadband 30–40 PSIG (BAR Approx. Adj.) (2.1-2.8) BAR
- Maximum pressure of 179 PSIG/12.3 BAR
- Limits of 140°F (60°C) in temperature
- All-purpose enclosure rating
- Consistency within ±5PSIG (±0.3bar)
- Two snap actions per SPST, normally closed (NC) switch kind
- Electrical connections using screw terminals
- 1/4^ NPT process connector for female
- Switch installation is flexible, with internal screws allowing for setpoint adjustment.
Dwyer CX-42 | Compressor Pressure Switch | 35-150 psi | 1/4 NPT, 4-Port
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